Gaia DR2 2967199704297025664
All names: WDJ054249.69-190107.34, UCAC4 355-009197, Gaia DR2 2967199704297025664, Gaia EDR3 2967199704297025664, 2MASS J05424970-1901071, Gaia DR3 2967199704297025664, 054249.69-190107.34, WISE J054249.66-190108.6
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | O'Brien et al. 2024 | O'Brien et al. 2022 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 05 42 49.62 (0.02) | 05 42 49.62 | 05 42 49.62 | 05 42 49.69 (0.02) | 05 42 49.62 | |||||||
| Declination | -19 01 09.68 (0.02) | -19 01 09.61 | -19 01 09.68 | -19 01 07.34 (0.02) | -19 01 09.61 | |||||||
| Spectral type | DC | DC | DC | DC | ||||||||
| Effective temperature | [K] | 8763.0 (80) | 9420.0 (90) | 9222.0 | 8976.0 | 8447.0 (37) | ||||||
| log(g) | [cgs] | 8.19 (0.02) | 8.41 (0.02) | 8.38 | 8.30 | 8.12 (0.007) | ||||||
| Mass | [M☉] | 0.698 (0.01) | 0.839 | 0.768 | 0.652 (0.006) | |||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 1.3900 | 1.2860 | |||||||||
| log(H/He) | ||||||||||||
| log(C/He) | ||||||||||||
| log(Ca/He) | ||||||||||||
| log(Ca/H) | ||||||||||||
| Parallax | [mas] | 32.79 (0.03) | 32.79 (0.03) | 32.79 (0.03) | 32.77 (0.04) | 32.79 | 32.79 (0.03) | 32.77 (0.04) | ||||
| Distance | [pc] | 30.50 (0.03) | 30.50 (0.03) | 30.50 (0.03) | 30.51 (0.04) | 30.50 | 30.50 (0.03) | 30.51 (0.04) | ||||
| Composition | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -68.11070916 (0.03) | -67.92606807 (0.07) | -68.111 (0.03) | -67.92606807 | |||||||
| Proper motion (declination) | [mas/yr] | -146.2147175 (0.03) | -146.1741498 (0.08) | -146.215 (0.03) | -146.1741498 | |||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | 15.74 (0.04) | |||||||||||
| V magnitude | 15.54 (0.04) | |||||||||||
| R magnitude | 15.77 (0.2) | |||||||||||
| I magnitude | ||||||||||||
| J magnitude | 15.36 (0.05) | |||||||||||
| H magnitude | 15.28 (0.1) | |||||||||||
| K magnitude | 15.28 (0.2) | |||||||||||
| u magnitude | ||||||||||||
| g magnitude | 15.55 (0.06) | |||||||||||
| r magnitude | 15.54 (0.06) | |||||||||||
| i magnitude | 15.56 (0.07) | |||||||||||
| z magnitude | ||||||||||||
| G magnitude | 15.44 (0.001) | 15.46 | 15.44 | 15.44 (0.003) | 15.46 | |||||||
| BP magnitude | 15.51 (0.001) | 15.49 | 15.49 | |||||||||
| RP magnitude | 15.30 (0.001) | 15.30 | 15.30 | |||||||||
| Pan g magnitude | 15.50 (0.004) | |||||||||||
| Pan r magnitude | 15.53 (0.002) | |||||||||||
| Pan i magnitude | 15.63 (0.002) | |||||||||||
| Pan z magnitude | 15.76 (0.003) | |||||||||||
| Pan y magnitude | 15.85 (0.003) | |||||||||||
| E(B-V) | 0.000 | |||||||||||
* Constant surface field
Special notes:
Spectra
Controls
Normalize at:
Normalize by mean flux
Range:
x:
to
y:
to
Spectra available:
Spectra without link are available upon request
Absorption lines
Photometric filters
BVRI
ugriz
Photometric fit
